<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE html>
<html>
<head>
  <title>CSS Masking: Test clip-path and polygon with fill-box</title>
  <link rel="author" title="Dirk Schulze" href="mailto:dschulze@adobe.com">
  <link rel="help" href="http://www.w3.org/TR/css-masking-1/#clipping-paths">
  <link rel="help" href="http://www.w3.org/TR/css-masking-1/#propdef-clip-path">
  <link rel="match" href="clip-path-stripes-001-ref.html">
  <meta name="assert" content="The clip-path property allows specifying
    basic shapes and reference boxes. This test checks the usage of the correct
    reference box. 'fill-box' was specified but is not supported for HTML
    elements. The used value should be 'border-box' for the polygon() function
    instead. By mixing percentage and absolute values as coordinates we check
    the correct used reference box. On sucess you should see a green
    vertical stripe next to a lime green vertical stripe. Both should be of equal
    size.">
<style>
div {
  width: 50px;
  height: 50px;
  background-color: green;
  padding: 25px;
  margin: 25px;
  border: red solid 50px;
  border-left: lime solid 50px;
}
</style>
<body>
  <p>The test passes if you see a green vertical stripe next to a lime green vertical stripe, both stripes should be of equal size and there should be no red.</p>
  <div style="clip-path: polygon(0% 25%, 50% 50px, 100px 75%, 0 150px) fill-box"></div>
</body>
</html>